Moat

Overview

Nestled in the heart of Copenhagen, Denmark, Kastellet stands as one of Northern Europe's finest and best-preserved star fortresses. This historic military base, distinguished by its pentagonal shape and surrounded by a comprehensive moat system, offers a tranquil escape from the bustling city. While still an active military area, Kastellet generously opens its grounds to the public, inviting visitors to explore its unique blend of military history, impressive architecture, and serene green spaces. The moat, an integral part of its defensive design, not only served a crucial protective role but also contributes significantly to the site's picturesque charm today, defining the star-shaped outline that makes Kastellet so recognizable.

History & Cultural Background

The origins of Kastellet trace back to 1626 when King Christian IV initiated the construction of an advanced post known as St. Anne's Redoubt, aimed at guarding Copenhagen's port entrance. Following a Swedish attack in 1658, the need for a stronger defense became evident. King Frederik III subsequently commissioned the Dutch military engineer Henrik Rüse to rebuild and expand the fortifications between 1662 and 1665. Rüse's design gave Kastellet its iconic star shape, complete with five bastions and the elaborate moat system still visible today. Over its long history, Kastellet has played a vital role in Denmark's defense, including the Battle of Copenhagen in the early 19th century and its occupation by German forces during World War II. The fortress also once housed a prison, with a unique detail allowing inmates to listen to church services through 'peep holes' from their cells.

What Makes It Special

The moat at Kastellet is far more than just a body of water; it is a meticulously engineered defensive feature that cradles the fortress's distinct star shape. Its impressive width and depth were designed to deter invaders, making any approach challenging. What truly sets this moat apart is its historical versatility. In times of peace, the moat was ingeniously utilized for 'water houses,' essentially toilets built on poles, and remarkably, the water itself was also used as a source of drinking water for the inhabitants of the fortress. The system also incorporated ravelins, which are island-like structures strategically positioned to protect the fort's sally ports. The continued preservation of this historical defense system, allowing it to function as both a living military site and a public park, makes it a truly special place. Walking across one of the two bridges that span the moat offers an immediate connection to centuries of history.

Stories, Fun Facts & Local Details

Imagine a time when the water you now see calmly encircling Kastellet was both a formidable barrier and a vital resource. The fact that the moat once supplied drinking water to the fortress's residents is a fascinating detail that highlights the self-sufficiency required of such a stronghold during potential sieges. Another intriguing aspect involves the fortress's prison, built in 1725, directly adjacent to the Citadel Church. Prisoners could hear the sermons through special openings, linking spiritual reflection with their confinement. The Kastellet complex also features a historic windmill, which was essential for grinding grain and ensuring food supplies, showcasing another layer of the fortress's operational independence. These layers of history, from its military purpose to the daily lives of those within its walls, are palpable as you stroll around the moat's edge.

Visitor Perspective

For the curious traveler, the moat at Kastellet offers a wonderfully scenic and reflective experience. Its surrounding pathways provide an excellent route for a leisurely stroll or a quiet jog, allowing visitors to circumnavigate the entire star-shaped fortress. You can admire the well-preserved earthen ramparts and the colorful barracks buildings within, often catching glimpses of military personnel going about their duties. From various vantage points along the moat and ramparts, you'll be treated to picturesque views of Copenhagen's harbor and the surrounding urban landscape. Admission to Kastellet and its moat area is completely free, and the gates are open daily from early morning until evening, making it an accessible and serene destination for locals and tourists alike. Whether you're seeking historical insight, a peaceful walk, or simply a beautiful backdrop for reflection, the moat and the broader Kastellet grounds provide a unique and enriching experience in Copenhagen.